I am trying to find documentation on filtering VPN traffic on a Cisco ASA 5520. I have found limited documentation that seems to be more related to older versions or even "PIX" devices that doesn't seem to match up with what I have. Basically I have 2 vendors that would like VPN access into my network for easier access to their devices. Each Vendor has a specific Vlan they are assigned to so I wanted to just give them full access to that address range and nothing else. Any help would be greatly appreciated.